Latest AI Engineer Jobs

Machine Learning Software Engineer, Research

Develop and optimize machine learning models for high-fidelity, multi-physics simulation in engineering and scientific domains. Translate research prototypes into scalable, production-grade systems using distributed training and cloud infrastructure. Work across the full ML lifecycle, from foundational model design to deployment, while mentoring team members and collaborating with research scientists on real-world industrial applications.

PhysicsX London, United Kingdom

On-site Permanent

Senior Forward Deployed Software Engineer

A Senior Forward Deployed Software Engineer at PhysicsX works directly with customers and internal teams to build and deploy AI-driven simulation applications that solve complex engineering problems across industries like aerospace, energy, and semiconductors. The role involves full-stack development, rapid prototyping, and on-site collaboration, with a focus on delivering production-grade tools using physics AI models. Engineers also contribute to the core platform by abstracting reusable components from customer solutions and shaping product direction.

PhysicsX England US$150,000 – US$250,000 pa

Hybrid Permanent

Senior Software Engineer, AI Inference Systems

Design and optimize high-performance AI inference systems for large-scale models using NVIDIA's latest GPU hardware. Develop and enhance inference frameworks like vLLM, implement advanced parallelism techniques, and build optimized GPU kernels. Contribute to compiler infrastructure, benchmarking, and distributed scheduling for multi-node, multi-cloud deployments. Integrate research innovations into production software and publish original work in ML systems.

NVIDIA PLN 292,500 – PLN 650,000 pa

Remote Permanent

Senior Software Engineer, AI Inference Systems

Design and optimize high-performance AI inference systems for large-scale models on NVIDIA GPUs. Develop compiler infrastructure, GPU kernels, and distributed scheduling solutions while contributing to open-source frameworks like vLLM. Engage in cutting-edge research and industry benchmarking to advance the state of ML systems.

NVIDIA PLN 292,500 – PLN 650,000 pa

Remote Permanent

Software Engineer, Platform

This role involves developing and scaling a generative AI platform, with ownership of end-to-end feature development across backend, frontend, and AI components. The engineer will work closely with ML models and LLMs, build reliable distributed systems, and integrate with vector databases and AI infrastructure. Collaboration with product, ML, and infrastructure teams is key, in a fast-paced environment focused on delivering enterprise-grade AI solutions.

Scale AI London, United Kingdom

On-site Permanent

Computer Vision Engineer

A Computer Vision Engineer will lead high-impact AI initiatives in the defence sector, designing and deploying advanced computer vision systems that solve real-world challenges. The role involves technical leadership, mentoring, shaping strategic capability, and contributing to business development through cutting-edge research and production deployment. Work spans on-site client collaboration and flexible UK-based remote or office work, with a focus on ethical, reliable AI in sensitive environments.

Faculty AI London, United Kingdom

Hybrid Permanent Flexible Clearance Required

Machine Learning Engineer

Develop and deploy production-grade machine learning systems for high-impact clients, particularly in the defence sector. Work across the full ML lifecycle, from scalable architecture design to operationalisation, using cloud platforms and containerisation tools. Collaborate with cross-functional teams to deliver ethical, reliable AI solutions in real-world environments.

Faculty AI London, United Kingdom

Hybrid Permanent Flexible Clearance Required

Senior Software Engineer, Data Platform

Design and develop core data storage, streaming, caching, and indexing platforms to support large-scale AI and LLM applications. Work closely with cross-functional teams to build reliable, scalable systems that underpin AI data engines used by major enterprises and government agencies. Focus on distributed systems, cloud infrastructure, and data platform reliability in a high-impact AI environment.

Scale AI London, United Kingdom

DevOps Engineer

This role involves building and maintaining a secure, scalable AI platform infrastructure, focusing on CI/CD pipelines, containerised workloads, and platform reliability. You'll collaborate with data science and engineering teams to deploy and support AI agents, using cloud-native technologies and Infrastructure as Code. The position emphasizes automation, observability, and performance optimisation in a high-availability environment.

DGH Recruitment London, City And County Of the City Of London, United Kingdom £80,000 – £100,000 pa

On-site Permanent

Platform Engineer

This role involves building and scaling the infrastructure that powers an AI-native platform for drug discovery. The engineer will manage Kubernetes clusters, cloud infrastructure, and ML pipelines, ensuring reliable and secure deployment of AI models in a production environment. Collaboration with ML, backend, and product teams is central to enabling scalable, in-silico biological experimentation.

Helical London, United Kingdom

Hybrid Permanent

Product Engineer

A Product Engineer will work fullstack on an AI-native fintech platform, building core infrastructure and AI-powered order management systems. The role involves developing database and API components, client-facing interfaces, and extending AI tooling like LangChain and retrieval systems. The engineer will have direct influence on product direction and infrastructure decisions across AWS and Vercel.

Oscar Technology Denmark, United Kingdom £69,000 – £91,000 pa

Graduate Software Engineer

This role involves developing advanced software systems that integrate computer vision, adaptive AI, and sensor technologies to detect and track drones in dynamic combat environments. You'll work across the full stack—from cloud platforms to low-power embedded systems—on applications that have direct real-world impact in defence and security. The role offers mentorship from multidisciplinary engineers in a small, mission-driven team.

ECM Selection Cambridge, Cambridgeshire, United Kingdom £35,000 – £40,000 pa

On-site Permanent Clearance Required

QA Engineer

The role involves identifying and diagnosing software issues in the Darktrace platform, particularly within the EMAIL product, while acting as a liaison between development and support teams. You'll troubleshoot technical problems, automate systems, and contribute to software stability using scripting and Linux expertise. The position offers opportunities to lead small projects and develop skills in a hybrid working environment.

Darktrace Cambridge, CB2 3BJ, United Kingdom

Hybrid Permanent

Software Engineer (Inference Platform), London

Build and optimize large-scale inference systems for cutting-edge AI models used in drug discovery, ensuring high-throughput performance and reliability across distributed infrastructure. Work closely with research and applied ML teams to scale model serving platforms and improve system stability. Focus on scalability, feature parity, and robust deployment of AI-driven scientific applications.

Isomorphic Labs London, United Kingdom

Hybrid Permanent

Software Engineer (TechOps), London

Design and manage cloud infrastructure for a cutting-edge AI-driven drug discovery platform, supporting research and production workloads on GCP. Work closely with scientists, ML researchers, and engineers to build scalable, secure, and automated systems using Kubernetes, Terraform, and modern DevOps practices. Operate in a hybrid environment with a focus on innovation and scientific impact.

Isomorphic Labs United Kingdom

Hybrid Permanent